PC Tools Firewall Plus is described as 'Powerful free personal firewall for Windows® that protects your computer by preventing unauthorized users from gaining access to your computer through the Internet or a network' and is a Firewall in the security & privacy category. There are more than 10 alternatives to PC Tools Firewall Plus for a variety of platforms, including Windows, Android, iPhone, VirtualBox and F-Droid apps. The best PC Tools Firewall Plus alternative is Fort Firewall, which is both free and Open Source. Other great apps like PC Tools Firewall Plus are Comodo Internet Security, Windows Firewall Notifier, Privatefirewall and EasyFirewall.
Sygate Personal Firewall is a bit old but good firewall for Windows. It uses very small amount of system resources and is quite robust.
The project is now abandoned because Symantec Corporation, on October 10, 2005, acquired Sygate Technologies, so Sygate Personal Firewall ha.
FortKnox Firewall is personal firewall solution that allows you to protect a PC against hacker attacks, trojans, spyware and internet threats. It has built-in Intrusion Prevention System and SPI technologies for extended user protection.
Wallix Pro Firewall prevents intruders from accessing your computer and that’s the main objective for a computer firewall. It automatically detects and blocks attacks through a comprehensive examination of all inbound and outbound information to your computer.
Armor2net personal firewall software stops hackers, data thieves, and protects your PC from Internet-borne threats. Armor2net firewall can meet your requirements for Internet security and Internet privacy.
With InJoy Firewall™ 4.0 you can say good-bye to old-generation Firewall solutions that were difficult to implement, manage and measure — InJoy Firewall™ is different...
InJoy Firewall is the most popular Linux alternative to PC Tools Firewall Plus.
Vallum is the most popular Mac alternative to PC Tools Firewall Plus.
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